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Q: how do I reprogram my keys. The Jeep is not recognizing either key. on 2004 Jeep Grand Cherokee

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
The car stalled out on us after being parked for a while. It would start and idle but when tran engaged would stall. Due to previous experience I changed out fuel pressure regulator/filter. Same deal. Now, I see an invalid key icon, and gauges won't come up. It turns over but no start. I understand it has to do with SKIS but can't find any trouble shoot info or similar reports. I'm stumped.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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Could be a shorted bus line to any of the control modules... instrument panel, PCM, BCM, Auto A/C control, radio and so on. If it has been sitting for a while I would look for rodent damage to the wiring, mainly under the hood. I don't know if your area has a rodent problem like ours does. If you don't see any damage the system will need to be diagnosed.
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